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Three quarters of the earth's land is gradually dry due to climate change. From December 2 to 13, the 16th Conference of the Parties to the United Nations Convention to Combat Desertification (COP16) was held in Riyadh, Saudi Arabia. On December 9, the United Nations released a report during the meeting, saying that about three-quarters of the world's land has gradually become dry due to climate change. In addition, the Copernican Climate Change Service of the European Union pointed out in a monthly bulletin of global air surface temperature in November released on December 6 that 2024 will be the hottest year on record in the world, and the current ultra-high temperature is expected to last until the first few months of 2025.The US military temporarily grounded the Osprey again. The US Marine Corps, Navy and Air Force confirmed to the media on December 9 that for security reasons, the US military has temporarily grounded the Osprey tilt-rotor transport aircraft again on a global scale. In the past five years, there have been frequent accidents of Osprey transport aircraft in various places, and the safety of Osprey has been questioned.Xiaomi responded to the announcement of YU7 early. On December 10th, Xiaomi Auto released a question from a netizen (episode 103). Xiaomi Auto said that Xiaomi YU7 is expected to be officially launched in June and July 2025, and a large-scale road test is currently underway, which will continue the same high-quality delivery of Xiaomi SU7. Generally, the new car will only be announced by the Ministry of Industry and Information Technology 1-2 months before listing. Why did Xiaomi Yuqi announce it so early? Xiaomi Automobile responded: "The announcement so early is to remove heavy camouflage as soon as possible and carry out more rigorous road test verification, such as the most accurate NVH verification, energy consumption test and comprehensive durability test. We will ensure that Xiaomi YU7 will undergo a more comprehensive and detailed long-term large-scale test before the official listing to provide a more stable and reliable product experience. " Xiaomi Auto said that Xiaomi YU7 and Xiaomi SU7 follow the same family-style design language, and they all have a series of common features in body proportion posture, water droplet headlights, halo taillights, smooth and full ripple surfaces and aerodynamic duct design. Of course, as a brand-new SUV model, Xiaomi YU7 has also made innovative attempts in many design details.

Market News: new york will close the immigration shelter at Floyd Bennett Airport.Alaska Airlines shares rose 18%, the biggest increase since November 2020.Citigroup's chief financial officer said that the spending of American consumers in its branded credit card business between Thanksgiving and Cyber Monday increased by a median digit year-on-year.

U.S. stocks fell. Nasdaq China Jinlong Index fell more than 3%,iShares China large-cap ETF fell 3.8%, KraneShares CSI China Internet ETF fell 3.9%, and Nasdaq China Jinlong Index fell more than 3%. BILI.O fell by 8%, FUTU.O by 6% and Xpeng Motors by 4%.U.S. aviation stocks rose, while U.S. aviation stocks rose. Alaska Airlines (ALK.N) rose by 12%, American Airlines (AAL.O) rose by 3.8% and Boeing (BA.N) rose by about 3.1%. The Airline Association predicted that the overall profit and operating income of the industry would increase slightly in 2025.USD/JPY stood at 152 for the first time since the end of November, rising by 0.41% in the day.